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odbc_longreadlen

(PHP 4, PHP 5)

odbc_longreadlen — Handling of LONG columns

bool odbc_longreadlen ( resource $result_id , int $length )

Enables handling of LONG and LONGVARBINARY columns.

result_id -

The result identifier.

length -

The number of bytes returned to PHP is controlled by the parameter length. If it is set to 0, Long column data is passed through to the client.

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Замечание:
Handling of LONGVARBINARY columns is also affected by odbc_binmode().